How to make a soundproof ceiling? How to do soundproof ceilings

1. Paste the sound insulation board.

Paste the sound insulation on the roof to evenly apply half a centimeter thick special sealant for sound insulation on the edge of the sound insulation board, and then apply the sealant again after placing the sound insulation board in a good position, repeat many times to ensure that there is no gap between the sound insulation board and the roof. Installing acoustic panels is optionally filled with some acoustic insulation cotton at the same time.

Second, keel preparation and installation.

The installation keel contains several parts such as the side keel, the bearing keel, the cross brace keel, etc., it is necessary to ensure that the keel quality is reliable, the installation is stable and safe, and the edge of the keel is best dried and cleaned.

Before installing the keel, draw a line on the roof to mark the position, mark the installation position of the keel, and at the same time, the accessories that need to be installed, such as screws and ceiling shock absorbers, are also clearly marked, fix the keel and adjust the roof level. Fix the acoustic panels at the edge of the keel so that the acoustic panels are staggered.

3. Fill soundproof cotton and soundproof panels.

After the above two steps are completed, you can fill the soundproof cotton, and when filling the inside, every corner is fully filled, do not leave gaps, and pay attention to the use of the keel. After the interior is filled and there are no gaps, a layer of acoustic panels is installed on the outside of the keel to ensure sound insulation.

After completing the above measures, let the decorator install the plasterboard. When making soundproof ceilings, it is also necessary to pay attention to leaving space for heat dissipation, especially built-in spotlights; At the same time, the requirements of the soundproof ceiling depend on their own requirements for the sound insulation effect, and choose the ceiling requirements according to their own needs.

Good soundproofing requires high-quality materials and the right approach. For the sound insulation treatment of the roof is best to choose to complete before the fine decoration, to avoid the trouble caused by the secondary decoration, good sound insulation treatment is the improvement of their own living environment, but also not to others to complete the trouble of the choice.

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To make a soundproof ceiling, you first need to understand the structure and thickness of the soundproof ceiling: 2 cm air layer under the ceiling, 1 5 cm wooden perforated sound-absorbing board, 5 cm core soundproof cotton, 1 cm gypsum board surface layer, and the total thickness is centimeters.

Because the sound of walking, footsteps, chopping vegetables, moving tables and chairs, televisions, sewer pipes and other sounds of the upstairs residents are transmitted to the residents' rooms through structural solid sound transmission. Therefore, to make a soundproof ceiling, the first consideration is to cut off the rigid transmission of the partition and cut off the sound bridge.

As a home bedroom, it is recommended to generally use environmentally friendly polyester sound-absorbing cotton, preferably flame retardant, so that although the cost is a little higher, but after all, it is your own home, and you are responsible for yourself.

2. Make light steel keel and gypsum board on the basis of shock-absorbing hooks. The sealing of gypsum board should be tightly sealed.

3. And then to the cotton filling, this place is more critical, and it is also the key to the difference in cost. There are too many types of cotton to choose from, such as glass wool, rock wool, mineral wool, polyester cotton and so on.

4. Paste soundproof blanket on the gypsum board. Finally, there is post-work such as finishing the ceiling surface layer of the ceiling and scraping putty.

Hope it helps

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Decorative ceiling, the use of natural gypsum powder, the use of perforation rate, to achieve the effect of sound insulation and sound absorption, you can do sound insulation ceiling, and then with light steel keel, you can achieve beautiful and generous.

For the part of the ceiling, a rubber pad is added to the screw cap on the original top boom, and JMG-T50 ceiling shock absorber is used, and then the keel frame is installed, and the keel void is filled with soundproof cotton, and the JMG-D24 low-frequency vibration damping and soundproof panel is fixed to the keel with self-tapping screws, and the sealant is used to repair the seam for failure protection. If a better effect is required, double soundproofing can be used.

There are many types of ceilings, generally choose to install integrated ceilings or aluminum gusset ceilings in the kitchen, which can be moisture-proof, and choose to install gypsum board ceilings in the living room, resulting in variety, strong decoration, and bedrooms and study rooms usually choose to install soundproof ceilings, which have good sound insulation effects and can provide a quiet environment for learning and sleeping, so how to do soundproof ceilings? Let's take a look.

First, how to do soundproof ceilings.

1. Prepare materials, including cotton, screws, light steel keels, hooks, gypsum boards, soundproof felts and other materials; 2. Install the hook, nail the expansion screw into the ceiling, and hoist the shock-absorbing hook on the steel expansion; 3. Install the light steel keel and gypsum board, install the light steel keel directly on the shock-absorbing hook, and then install the gypsum board; 4. Paste the soundproof felt, directly paste it on the gypsum board, and finally finish the surface layer and scrape the putty.

Second, what to pay attention to when installing soundproof ceilings.

1. Pay attention to the selection of materials.

Soundproof ceilings need to use cotton, screws, light steel keels, hooks, gypsum board, soundproof felt and other materials, including many types of cotton, including glass wool, melamine cotton, rock wool, mineral wool, polyester cotton, etc., can use environmentally friendly, flame-retardant polyester sound-absorbing cotton is more suitable for the bedroom, but also more secure.

2. To ensure the quality of installation.

When installing the light steel keel, it is necessary to ensure its dryness and cleanliness in order to ensure the installation quality of the keel, and the main keel should be installed perpendicular to the auxiliary keel, or installed at a staggered seam. When installing gypsum board, its seal must be tightly sealed. To measure the size of the space in order to cut the sound insulation board, you can reduce the indirect seam of the board, multi-layer sound insulation board is better to use the sawing method, but also need to do a good job of cutting the edge and end to ensure smoothness.

Corner positions and special positions require special attention to sealing.

Summary: The above is an introduction to how to do soundproof ceilings, I hope the content shared can give you some reference, if you want to know more about related knowledge, you can **** Qijia information.

Nowadays, when many families decorate their houses, they generally choose to install suspended ceilings to bring more beautiful decorative effects. However, many people are concerned about how to make the soundproof ceiling look good? Let's take a look at its production process.

The process of soundproof ceiling practice is as follows:

1. Ceiling preparation.

The keel is prepared, including the boom, the side keel, the bearing keel, the covered keel, the cross brace keel, etc., and the quality of the keel installation is credible and up to standard. The edges of the keel or joists must be cleaned and dried as necessary. Remove nails, screws or other obstacles protruding from the keel or joists.

2. Draw lines on the ceiling and mark the keel.

Measure the working space, draw a line on the ceiling with an infrared measuring instrument, mark the position of the flower shock absorber and keel, and adjust the levelness of the ceiling. Before installing the acoustic panels, ceiling dampers should be installed on the existing ceiling, which can not only reduce the rigid connection between the acoustic ceiling and the original ceiling.

3. Install ceiling shock absorbers, keels and accessories.

According to the position drawn on the ceiling, install the ceiling shock absorber and screw, the length of the screw is confirmed according to the height of the ceiling, and at the same time install the ceiling pendant and the buckle punch, fix the ceiling keel, and change the ceiling level.

4. Determination and cutting.

Determine the working space and, if necessary, cut the acoustic panels to the necessary dimensions to minimize the gaps between the acoustic panels or between the acoustic panels and other existing surfaces.

5. Sealing, fixing and filling.

Use a caulking gun to apply a continuous 5 mm wide layer of acoustic sealant on an existing wall, floor or floor slab where the outer edge of the acoustic panel will be placed. Place the acoustic panels, apply sealant around them after fixing, and repeat the blocking steps to cover the walls with the acoustic panels. When placing the acoustic panels, try to ensure that there is close contact between the acoustic panels and between the acoustic panels and the walls, floors and ceilings.

When the acoustic insulation board is installed, the sound-absorbing cotton is placed on the board.

6. Sealing of hollowed out frames and through-holes.

Due to the strong permeability of sound with air and buildings as the widely transmitted carrier, when the frame or hole is cut in the wall panel to take care of the ceiling lamp holes, pipes, ceiling fans, etc., the gap between the soundproof wall panel and the hollowed out frame or through hole is sealed with sound insulation sealant.

7. Jointing and modification of the key opening and polishing joints.

It is possible to attach adhesive tape to the joints as you would when installing regular drywall. On the surface of the soundproof board, putty, paint, paint, wall cloth and other decoration work.

For this reason, if you are often disturbed by the outside world in your daily life, or if the upstairs noise is heavy, it is important to do a good job of soundproofing the ceiling to create a more comfortable living environment. According to the above content, I believe that everyone has a good understanding of the specific practice of soundproof ceilings.